baber/WOPTO huggingface dataset:
Patent EP-0909228-A1 (EP)
Inventor: HINZMANN GERD
IPC: B22F3/02
Filed: 1997-05-09
Abstract: A multiply-acting powder metal press is disclosed for making green form double helical gear compacts. The press has inner and outer lower punches, and an upper, outer punch. The upper and lower outer punches have left hand and right hand external helical profiles as chosen to produce a desired helical gear. The punches co-operate with left hand and right hand helical dies carried by the press about the punches. The helical faces require that the dies rotate relative to the punches during operation. A cam and roller mechanism may drive this rotation. The compact forming process commences with an open position in which powder is introduced to a vacant lower die cavity. The upper portions of the press advance downward to close the cavity. All parts of the press except the lower inner, or transfer, punch then move downward at the same speed to transfer powder to the extremities of the cavity. When transfer is complete both lower punches may be stopped, while the upper punches continue to advance. The dies advance at half the speed of the upper punches, rotating partially as they do so. Once the powder reaches its compacted density the upper and lower punches cease motion, but they dies continue to turn, separating themselves and compressed part. Finally the part is ejected and the press returns to the initial condition.
Patent EP-1021392-A1 (EP)
Inventor: BRIGGS JOHN ROBERT
IPC: C07F9/6574
Filed: 1997-04-23
Abstract: This invention relates in part to processes for producing one or more substituted or unsubstituted hydroxyaldehydes, e.g., 6-hydroxyhexanals, which comprise subjecting one or more substituted or unsubstituted alkadienes, e.g., butadiene, to hydrocarbonylation in the presence of a hydrocarbonylation catalyst, e.g., a metal-organophosphorus ligand complex catalyst, and hydroformylation in the presence of a hydroformylation catalyst, e.g., a metal-organophosphorus ligand complex catalyst, to produce one or more substituted or unsubstituted hydroxyaldehydes. The substituted and unsubstituted hydroxyaldehydes produced by the processes of this invention can undergo further reaction(s) to afford desired derivatives thereof, e.g., epsilon caprolactone. This invention also relates in part to reaction mixtures containing one or more substituted or unsubstituted hydroxyaldehydes as principal product(s) of reaction.
Patent EP-0840563-A1 (EP)
Inventor: HOEJGAARD THOEGERSEN LARS
IPC: B62B3/00
Filed: 1997-04-24
Abstract: Ce chariot, dont la hauteur est sensiblement supérieure à sa largeur et à sa longueur, est notamment du type servant dans des espaces limités tels que le couloir central d'un avion de ligne ou d'un wagon-restaurant. Il est supporté par quatre roues dont deux au moins sont des roues directrices (5), et il présente une ouverture d'accès sur l'un (2) de ses côtés. On peut coupler deux chariots de ce type, en plaçant face contre face les côtés (3) opposés aux côtés ouvrants, à l'aide de moyens de couplage (30) identiques montés sur chaque chariot. Chacun de ces moyens de couplage peut être commandé à partir du côté (2) ouvrant du chariot. Le côté opposé (3) présente une partie saillante de façon que, préalablement à l'accouplement des deux chariots, un espace (42) se forme dans la région inférieure de la combinaison dos à dos des chariots, dans le voisinage des moyens de couplage (30), cet espace (42) étant réduit à rien lorsque les chariot sont couplés, de façon à ce que ceux-ci soient supportés dans une position en pente uniquement par les paires extérieures de roues (5).
Patent EP-0916044-A1 (EP)
Inventor: FEISTEL NORBERT
IPC: F16J9/28
Filed: 1997-05-27
Abstract: In a method of manufacturing a sealing element consisting of one or more synthetic materials for a reciprocating compressor, in particular a non-lubricated one, the sealing element is manufactured by an injection-moulding method, in which the liquid plastic is introduced into an injection mould at one or more gates.
Patent EP-0904438-A1 (EP)
Inventor: ROELL FRIEDRICH
IPC: D04B1/22
Filed: 1997-04-18
Abstract: A process is disclosed for joining several knitted fabrics on a flatbed knitting machine. Several knitted fabrics (10, 14, 20) are produced successively or in different areas of the flatbed knitting machine, then joined by knitting-on or another usual technique for joining stitches on different needle beds. When two knitted fabrics are produced on a single needle bed, it is necessary to hang one knitted fabric onto an auxiliary or supplementary needle bed and to offset the latter sideways, so that the desired joining areas may be knitted together.
Patent EP-0907565-A1 (EP)
Inventor: KRANTZ SVEN-PLOV
IPC: B65D85/30
Filed: 1997-05-15
Abstract: L'invention porte sur un porte-bouteilles (1) comprenant un corps (1) muni d'une série de compartiments (2) pour des bouteilles séparées (3) et d'une poignée (9'). Ce porte-bouteilles comporte aussi une tubulure principale (9) qui est fermée à une extrémité et ouverte à l'autre, est associée au corps du porte-bouteilles et avec laquelle communiquent une série d'embranchements (15) par lesquels de l'eau ou des boissons peuvent être transférées simultanément de la tubulure principale (9) vers les différentes bouteilles (3) présentes dans les compartiments (2).
Patent EP-0959785-A1 (EP)
Inventor: EDWARDS STUART D
IPC: A61B18/22
Filed: 1997-05-22
Abstract: An apparatus that reduces a volume of a selected site in an interior of the tongue includes a handpiece and an electrode at least partially positioned in the interior of the handpiece. The electrode includes an electrode electromagnetic energy delivery surface which is advanceable from the interior of the handpiece into the interior of the tongue. An electrode advancement member is coupled to the electrode and configured to advance the electrode an advancement distance in the interior of the tongue. The advancement distance is sufficient for the electrode electromagnetic energy delivery surface to deliver electromagnetic energy to the selected tissue site and reduce a volume of the selected site without damaging a hypoglossal nerve. A cable is coupled to the electrode.
Patent EP-0910673-A1 (EP)
Inventor: KEPPLINGER LEOPOLD WERNER
IPC: C21B13/00
Filed: 1997-07-09
Abstract: Bei einem Verfahren zum Erzeugen eines für eine Reduktion von feinkörnigem Metallerz, insbesondere Eisenerz, dienenden heißen, CO und H2 enthaltenden Reduktionsgases, wird das Reduktionsgas durch unter Sauerstoffzufuhr stattfindendes Vergasen von Kohlenstoffträgern, insbesondere Kohle, in einer Vergasungszone gebildet und anschließend auf eine für den Reduktionsprozeß günstige Reduktionsgastemperatur gekühlt. Um ein thermodynamisch stabileres Reduktionsgas zu erzeugen, wird das Reduktionsgas durch Zugabe von H2O und/oder CO2 - zwecks Unterbindung der Boudouard- und heterogenen Wassergas-Reaktion und einer damit verbundenen Aufheizung des Reduktionsgases - in ein bei der Reduktionsgastemperatur thermodynamisch stabileres Reduktionsgas überführt.
Patent EP-0973423-A1 (EP)
Title: Blocs-ressorts
Inventor: SPINKS PETER DOUGLAS
IPC: A47C27/06
Filed: 1997-07-01
Abstract: L'invention concerne un bloc-ressort, destiné à être incorporé dans un lit, un divan, un matelas ou tout autre unité de rembourrage, comprend un premier ressort et un second ressort situé dans le premier ressort. Le premier ou le second ressort peuvent être un ressort maintenu dans une poche ou ils peuvent chacun être maintenus dans une poche, chacune des poches étant constituée d'un matériau tissé et/ou d'un matériau synthétique.
Patent EP-0913095-A1 (EP)
Inventor: AOYAMA TOMOYA
IPC: A23K1/18
Filed: 1997-07-04
Abstract: A feed composition which has such excellent effects
that it prevents ascites and sudden death syndrome and
improves survival rate in the raising of poultry raised
mainly for meat production purposes, such as chicken,
particularly broilers, is provided by blending a
coenzyme, preferably coenzyme Q 9  and/or coenzyme Q 10  and
a substance selected from the group consisting of
antioxidants, preferably vitamin E, antacid agents,
preferably sodium hydrogencarbonate, and ammonia
generation inhibitors, preferably dialdehyde starch,
into a feed composition for poultry. 
     Further, a feed composition for poultry which has
excellent effects that it prevents ascites and sudden
death syndrome effectively and improves survival rate in
the raising of poultry raised mainly for meat production
purposes, such as chicken, particularly broilers, and
which can preserve effective components stably and
maintain their pharmaceutical effects during the storage
of the feed is provided by blending a coenzyme Q,
preferably coenzyme Q 9  and/or coenzyme Q 10  and processed
yeast cells, preferably a fungi processed product of an
yeast selected from the group consisting of
 Saccharomyces cerevisiae ,  Saccharomyces carlsbergensis ,
 Yarrowia lipolytica ,  Torulopsis utilis  and  Trichosporon
cutaneum  into a feed composition for poultry.
Patent EP-0915922-A1 (EP)
Inventor: PELLACANI LUIGI
IPC: C08J9/00
Filed: 1997-07-03
Abstract: Composé d'addition de carbamate que l'on prépare en mettant du dioxyde de carbone en contact avec une alcanolamine, de préférence dans un milieu polaire. L'alcanolamine se caractérise en ce qu'elle comprend une 1 ou deux liaisons éther par molécule. Le composé d'addition est utile comme agent gonflant décomposable par voie thermique au cours de la préparation de mousses de polyuréthanne et de produits élastomères. Les produits de polyuréthanne à peau intégrée préparés en présence des composés d'addition de carbamate décrits présentent une résistance accrue à l'abrasion.
Patent EP-1005297-A1 (EP)
Inventor: WILLNER STIG
IPC: A61F5/14
Filed: 1997-07-10
Abstract: An ankle-foot orthosis made of a carbon fibre reinforced material having low weight is carried on the lower leg, extending over the lateral ankle and preventing plantar flexion. The orthosis may be worn under ordinary clothes and inside shoes and promotes a more natural gait pattern. The ankle-foot orthosis comprises a frame of thin flexible material extending over the front of the lower leg, anterior of the lateral ankle and beneath the sole of the foot and a supporting portion of rigid material extending over a part of the lower leg, anterior of the lateral ankle and beneath a part of the sole of the foot. The orthosis also comprises a fastening means for fastening the orthosis to the leg. In a preferred embodiment the orthosis comprises a substantially inflexible reinforcement element and a tough flexible element, the reinforcement element extending over a narrow part of substantially the whole frame and the flexible part extending over a substantial part of the sole of the foot. The frame is preferably made of thin flexible fibre glass reinforced plastic resin material, said reinforcement element being made of rigid carbon fibre reinforced plastic resin material. Said tough flexible element is preferably made of aramid fibre reinforced plastic resin. <IMAGE>
Patent EP-0957937-A1 (EP)
Inventor: PETERSEN CAROLYN
IPC: A61K38/00
Filed: 1997-08-11
Abstract: La présente invention concerne des vaccins, des anticorps, des protéines, des glycoprotéines, des ADN et des ARN de prophylaxie et de traitement des infections par le cryptosporidium parvum. L'invention concerne également un antigène du cryptosporidium constitué d'une protéine portant ou ne portant pas de glucides. L'invention concerne aussi des antigènes polyclonaux et monoclonaux dirigés contre l'antigène. L'invention concerne enfin des ADN et ARN codant l'antigène du cryptosporidium, ses mutants, ses variantes et certains de ses fragments.
Patent EP-0931029-A1 (EP)
Inventor: GROSSMAN DAVID G
IPC: C03B23/00
Filed: 1997-09-08
Abstract: L'invention a trait à un procédé de fabrication de verre polarisant à large bande et à polarité élevée du contraste dans la zone de l'infrarouge du spectre de rayonnement, et à séparation de phase ou bien doté de propriétés photochromiques reposant sur la présence de cristaux d'halogénures d'argent, de cuivre ou de cuivre au cadmium ou sur celle de leurs combinaisons, ces halogénures étant précipités dans ledit verre, et dont les dimensions sont comprises entre 200 et 5000 angströms. Ce verre est doté d'une couche de surface contenant des particules métalliques allongées d'argent, de cuivre ou de cuivre au cadmium ou constituée par leur mélange. Le procédé consiste à former à chaud de gros cristaux d'halogénure et à les faire précipiter en soumettant l'article en verre à un cycle temps-température au cours duquel la température est au moins de 75 °C au-dessus du point de ramollissement du verre. La figure est une représentation graphique de niveaux de contrainte exprimés en psi versus des longueurs d'ondes centrales (CWL) dans laquelle la longueur d'onde centrale est définie comme étant le centre d'une plage donnée de capacités polarisantes. Plus particulièrement, les niveaux de contrainte requis pour l'obtention d'une longueur d'onde centrale sont rapportés à deux cycles de traitement thermique. La ligne supérieure A représente des données en rapport avec le traitement thermique classique de verres polarisants, 710 °C durant 4 heures et la ligne B représente des données en rapport avec un nouveau traitement thermique, à température élevée, soit à 750 °C durant 8 heures.
Patent EP-0943864-A1 (EP)
Inventor: FUJII SATOSHI
IPC: F22B31/04
Filed: 1997-10-02
Abstract: A combustion control method in a refuse incineration furnace utilizing the combustion
heat of refuse for producing steam power, in which the state of combustion is stabilized so that a
predetermined quantity of produced stream can be obtained. In the method, the weight of
introduced refuse and the level change between levels before and after introduction of refuse are
obtained on the basis of values measured by means of a refuse gravimeter attached to a refuse-introduction
crane and a refuse level meter 12 for measuring the surface height of refuse in a
refuse incineration furnace hopper; and the speed of a drying fire grate 3a for feeding refuse into
the furnace is controlled on the basis of a result of comparison of the thus obtained weight and
level change of refuse with those obtained in a plurality of times in the past up to the preceding
time. Further, a quantity of steam produced in the refuse incineration furnace and a
concentration of O 2  in exhaust gas are measured; a target quantity of combustion air required for
making the quantity of produced steam coincident with a target quantity of produced steam is
calculated; the target quantity of combustion air calculated when the measured value of the
concentration of O 2  in exhaust gas first reaches a predetermined upper limit value is made to be
a temporarily set quantity of combustion air; the quantity of combustion air is controlled so as to
be coincident with the target quantity of combustion air when the measured value of the
concentration of O 2  in exhaust gas is not larger than the upper limit value; and the quantity of
combustion air is controlled so as to be coincident with smaller one of the target quantity of
combustion air and the temporarily set quantity of combustion air when the measured value of
the concentration of O 2  in exhaust gas is larger than the upper limit value.
Patent EP-0935387-A1 (EP)
Inventor: GRUPP JOACHIM
IPC: H04N5/335
Filed: 1998-02-05
Abstract: The system has a standard digital circuit arrangement comprising a photo-detect matrix (2), a display matrix (4) with geometry that is a scaled multiple of the detector, an A-D converter (31), memory (32) and microprocessor (33). In addition there is an extra interface (37) between the two matrices which transmits amplified signals from the photo-detector to the display driver directly in analog form. Display processing is handled by grouping the detect matrix into blocks (22) using a scaling which results in the number of blocks exactly equaling the number of points on the display matrix. The interface circuit takes the averaged signal from this block and transmits it directly in analog form to a single point (41) in the display driver.
Patent EP-0935994-A1 (EP)
Inventor: REINEMUTH JUERGEN
IPC: B01F7/00
Filed: 1998-02-09
Abstract: A baffle assembly for flow disruption is provided
comprising a glass coated baffle 4. A hollow end 40 of the
baffle engages with a connector 55. The interior tubular
portion 50 of the connector is glass coated and forms an
interference fit with the glass coated hollow end of the
baffle 4.
Patent EP-0863139-A1 (EP)
Inventor: HEINISCH LOTHAR DR
IPC: C07K5/06
Filed: 1998-02-11
Abstract: Benzoxazine dione derivatives of formula (I) and their corresponding esters (containing an R3 group bound to the CO2H moiety) are new: R1 = H, CO-alkyl or CO2-alkyl; R2 = H, alkyl or halo; R3 = -ZCHR4COR5, CHR4COR5, various (hetero)cyclic group (containing R9-R15) (i)-(iii), -N=C(R16)COR9 or an antibiotic residue bound via an OH or NH group: Z = an aminocarbonyl phenyl (substituted on the ring by R6 and OR7) (iv); R4 = H, alkyl or phenyl (optionally substituted by e.g. OH or acyloxy), CH2COX or (CH2)n-Y; X = OA; A = H, alkyl, an alkali metal ion, ammonium (optionally substituted) or an antibiotic residue bound via an OH or NH group; n = 1-10; Y = a benzoxazine dione group of formula (v); R5 = OA, an antibiotic residue bound via an OH or NH group, NH-CHR8COR9 or -NHCH(COX)(CH2)nY; R8 = H, alkyl or phenyl (optionally substituted); R9 = OA or an antibiotic residue bound via an OH or NH group; R6 = H, alkyl or halo; R7 = H or acyl; m = 1 or 2; R10, R11, R16 = H, alkyl or phenyl (optionally substituted); R12 = H, alkyl, halo, OH, alkoxy, Y or -(CHR10)nCONR11-phenyl (substituted on the ring by R12 and COR9); R13 = H, alkyl, halo, OH, alkoxy or Y; R14, R15 = R1, R2.
Patent EP-0845396-A1 (EP)
Inventor: VANDENBERG ERVIN
IPC: B62D53/06
Filed: 1995-03-29
Abstract: A landing gear assembly for supporting a trailer has
a drive mechanism for vertically extending and retracting
a telescopic support (11). The drive mechanism has a
two-speed gearing provided by gears on parallel input and
output shafts which are axially relatively movable to
change between the first and second speeds. In
particular a drive gear (85) mounted coaxially on the
input shaft (75) has an internal splined or toothed
keying conformation (84), and a corresponding keying
conformation (83) such as a smaller drive gear on the
input shaft (75) can be slid into engagement with this
for the second speed. Rotation of the horizontal output
shaft (62) is converted to rotation around the vertical
axis for operation of the support (11) by means of a
bevel pinion (74) on the output shaft (60) engaging a
corresponding bevel gear (34) of the conversion mechanism
(25,26) in the support (11). The drive gears (72,73) on
the output shaft (60) can be formed in one piece with the
bevel pinion (74) on the same shaft.
Patent EP-0947586-A1 (EP)
Inventor: MEISSNER DAVID CHARLES
IPC: C21B13/10
Filed: 1998-03-18
Abstract: A method and apparatus for producing direct reduced iron from
dry compacts composed of iron oxide and carbonaceous material by
feeding compacts no more than two layers deep onto a hearth and
removing all the volatiles and metallizing the compacts by exposing
said compacts to a radiant heat source at a temperature of from
about 1315 to about 1430°C for a total time period of about four to
ten minutes and partially cooling the compacts while discharging
them from the hearth.
Patent EP-0878705-A1 (EP)
Inventor: JUVINALL JOHN W
IPC: G01N21/00
Filed: 1998-05-13
Abstract: Apparatus for inspecting the sealing surface area (36) of a container finish (34) that
includes a structured light source (44) positioned to direct a collimated line-shaped light beam
(46) onto the sealing surface area of a container as the container is moved relative to the light
source. The line-shaped light beam at the container sealing surface area has a long dimension
orthogonal to the container axis that extends chordally across the sealing surface area, and a
narrow dimension tangential to the container axis. A light sensor (52) is disposed to receive
portions of the line-shaped light beam reflected from the sealing surface area, and provides an
electrical output signal that varies with height or level of the sealing surface with respect to the
light source and sensor. The sensor is coupled to associated electronics (60) for providing
information indicative of sealing surface height. The elongated dimension of the line-shaped light
beam at the container sealing surface area accommodates wobble or misalignment at the sealing
surface with respect to the light source and sensor. Furthermore, the elongated radial dimension
of the line-shaped light beam at the container sealing surface area produces a reflection on the
sensor from any wire-edge or over-press within the container mouth, thus producing at the sensor
information indicative of both existence and height of any such wire-edge or over-press.
Patent EP-0900618-A1 (EP)
Inventor: NORDQUIST HAKAN
IPC: B23Q3/18
Filed: 1998-09-04
Abstract: A flat section (20) of the holding plate (10) has at least one opening which serves for insertion of the workpiece (5), and holds the workpiece at the opening. Another section (40) of the holding plate has elements which interact with their counterparts on a clamping unit (50) attached to the machine table (8).
Patent EP-0908397-A1 (EP)
Inventor: BOND MICHAEL PETER BARNROODEN
IPC: B65D65/12
Filed: 1998-09-07
Abstract: A length of wrapping material (10) of the kind comprising at least one layer of
a corrugated sheet material (15) and at least one other layer of a flexible sheet
material (14) which layers are bonded together to form a composite material,
has at least one line of weakness (20) formed therein to extend along the length
of the material in a direction transverse to the corrugations, whereby folding of
the material about said line of weakness (20) is facilitated. The lines of
weakness are preferable formed as gaps in the layer of corrugated material (15)
and the material (10) The material may be formed into a roll (11) in the normal
manner. In use the material can be folded around articles of much greater
length than the width of the material by drawing off a suitable length (12) of
the material from the roll (11) and folding it on the lines of weakness (20) to
enclose the articles.
Patent EP-0922617-A1 (EP)
Inventor: ZEYER PIERRE
IPC: B05B3/02
Filed: 1998-10-31
Abstract: The washer has a frame (1) with a fixed water feed pipe (3) and a holder (11) mounted opposite the frame. The holder is rotatably driven (12) around an axis (D). A guide tube (13) is provided for forced rotation of the waster feed pipe ends (5) with respect to the holder. The guide tube axis is at an angle to the rotary axis (D).
Patent EP-0915042-A1 (EP)
Inventor: BUSCHULTE RAINER DIPL-ING
IPC: B65H3/08
Filed: 1998-11-05
Abstract: The separating process involves lifting the objects from the stack and transporting them away to one side. These movements are carried out by a gripping device (26) which can be shifted relative to the objects. It is brought into contact with the stack edge running transversely to the transporting direction and taking in this direction over the stack. The gripping device used has at least one freely rotating suction roller (30), which can be braked, for contacting the object (14).